major ion 中文意思是什麼

major ion 解釋
主要離子
  • major : adj （opp minor）1 較大的；較多的；較優的；主要的；第一流的；較大范圍的。2 成年的；〈英國〉（學校...
  • ion : n. 【物理學】離子。 positive [negative] ion正[負]離子。
  1. Yangtze river ; major ion chemistry ; lithology

    長江主要離子化學巖性條件
  2. Subject covers all major areas of cellular and molecular neurobiology including excitable cells and membranes, ion channels and receptors, synaptic transmission, cell type determination, axon guidance and targeting, neuronal cell biology, synapse formation and plasticity

    本學科涵蓋了細胞分子神經生物學的所有主要領域，包括興奮細胞和細胞膜、離子通道和受體、突觸傳遞、細胞類型決定、軸突導向和定位、神經元細胞生物學、突觸形成和可塑性。
  3. Based on the analyses of water quality monitoring data of over 120 hydrometric stations in the yangtze river system during the last 30 years, the effect of lithology and climate rainfall on major ion chemistry of the river water has been studied by means of statistical approaches such as principal component analysis and correlation analysis

    在分析長江流域120餘水文站點近30年水質監測數據的基礎上，運用主成分分析相關分析等數理統計方法研究巖性和氣候條件降水量對長江水系河水主要離子化學的影響。
  4. Measuring mathod of major parameter for argon ion lasers

    氬離子激光器主要參數測試方法
  5. The main conclusions are as follows : the hco3 - ion content of zhujiang river changes notably in one hydrological year, especially in wet season and dry season. as for the content of inorganic carbon, that of the xijiang river is the highest, then the beijiang river, and then the dongjiang river. the xijiang river ' s inorganic carbon source was major from karst process in the drainage basin

    得出如下的結論：珠江水體hco _ 3 ~ -離子含量在一個水文年中發生顯著變化，特別是豐水期與枯水期之間波動幅度較大；無機碳含量西江含量最高，其次是北江，東江最低；西江無機碳主要來源於巖溶作用，由於受河流沖刷效應影響，豐水期hco _ 3 ~ -離子含量升高；東江流域無機碳主要來源於硅酸鹽巖的碳酸鹽風化過程，豐水期hco _ 3 ~ -離子含量無顯著變化；北江無機碳來源於巖溶作用和硅酸鹽巖的碳酸鹽風化過程，受稀釋效應影響，無機碳含量隨水量增加而降低。
  6. It seems that bamboo stick contacting potassium ion may be a major reason resulting in making serum potassium ion concentration of serum sample with which bamboo stick contacted higher

    由此提示竹簽含鉀是導致與其接觸的樣品鉀離子濃度增高的主要因素。
  7. Nowadays, separation by implantation of oxygen ( simox ) and smart - cut are two major methods to commercially supply soi wafers, but these soi wafers are much expensive than si wafers due to the long time ion implantation required for the high dosage ( 1017 - 10l8cm - 2 ) by conventional beam - line ion implanters, which, to some extent, embarrasses its widespread adoption in mainstream microelectronic products

    目前制約soi技術商業應用的重要因素之一是soi圓片過低的產量和過高的價格，主要原因是使用傳統線掃描式離子注入機需要很長時間才能達到所需的注入劑量（ 10 ~ （ 17 ） 10 ~ （ 18 ） cm ~ （ - 2 ） ） 。
  8. Dynamics of soil no3 - - n and its response to n additions in the major forests ( pine, mixed and monsoon evergreen broadleaf forests ) of dinghushan biosphere reserve were studied by using ion - exchange resin bags method

    用離子交換樹脂袋法，研究了鼎湖山三種森林（馬尾松林、馬尾松針葉闊葉混交林和季風常綠闊葉林）土壤硝態氮對外加氮的響應特徵。
  9. And so the major effect of the keynesian orthodoxy in the post - war period was to encourage an expa ion in government ending as a fraction of income, and to contribute to the inflation of the 1970s

    因此凱恩斯傳統理論在戰后時期的主要影響在於鼓勵政府增加開支作為人們收入的部分來源，也就促成了一九七十年代的通貨膨脹。
  10. Article 25 for any complaint reporting matter or information about a complaint reporting of major importance or urgency which may have social impact ， the relevant administrative authorities shall ， within their duties and powers ， take legal measures to handle the situation in a resolute and decisive ma er to prevent the occurrence or expa ion of adverse social impact

    第二十五條對于可能造成社會影響的重大、緊急信訪事項和信訪信息，有關行政機關應當在職權范圍內依法採取措施，果斷處理，防止不良影響的發生、擴大。
  11. The effect of lithology and climate on major ion chemistry of the yangtze river system

    巖性和氣候條件對長江水系河水主要離子化學的影響
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